I have no experience with the other two tables but have had a new MMF-7 for over two months. I am extremely happy with it. It was easy to set up, is easy to operate and comes with a hinged dustcover, which is important in my dusty country home. I also think it is a good value for the price. The other table I listen to every week is a tricked out Linn Sondek. When I go home and listen to my MMF-7 I realize it isn't a Sondek, but it still sounds pretty good.
Good Luck
Bill
Good Luck
Bill